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Device provided with a evacuated bulb comprising a getter and a getter auxiliary means

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01J-007/18    H01J-035/20    H01J-061/26   
미국특허분류(USC) 313/553; 313/562; 313/481; 252/181.6
출원번호 US-0478923 (1983-03-25)
우선권정보 NL-19820001750 (1982-04-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Spain, Norman N.
인용정보 피인용 횟수 : 9  인용 특허 : 3
초록
▼

In devices provided with an evacuated bulb in which is present an activated metallic getter, hydrocarbons can be released or produced. As a result, the gas pressure and the heat conductivity increase. In devices according to the invention, for example, low-pressure sodium vapour discharge lamps, solar collectors, display tubes and image intensifiers, a getter auxiliary means is provided. The auxiliary means comprises an inorganic porous carrier charged with a transition metal having an atomic number from the series 23 to 29, 41 to 47 and 73 to 79, in ele...

대표
청구항
▼

1. A device provided with an evacuated bulb in which bulb there are present as activated metallic getter and an auxiliary means for the getter, characterized in that the auxiliary means is capable of disintegrating methane at a temperature of 350° C. and comprises an inorganic porous carrier charged with at least one transition metallic material selected from the group consisting of rhodium, copper, platinum, palladium and oxides thereof. 2. The device of claim 1 wherein the carrier is charged with a combination of at least two of said transition metal m...

이 특허에 인용된 특허 (3)

  1. Harrah Larry A. (Albuquerque NM) Mead Keith E. (Peralta NM) Smith Henry M. (Overland Park KS granted to U.S. Department of Energy under the provisions of 42 U.S.C. 2182). Combination moisture and hydrogen getter. USP1983094405487.
  2. Kuus Gijsbert (Eindhoven NLX) De Ridder Adriaan J. (Eindhoven NLX). Halogen incandescent lamp. USP1981124305017.
  3. Libowitz George G. (Brookside NJ) Lynch James F. (Plainfield NJ) Maeland Arnulf J. (Succasunna NJ). Room temperature reaction of vanadium-based alloys with hydrogen. USP1984044440737.

이 특허를 인용한 특허 피인용횟수: 9

  1. Mohacsi Ferenc. Cathode for gas discharge lamp. USP1999045898272.
  2. Manini Paolo,ITX ; Boffito Claudio,ITX. Combination of getter materials and device for containing the same. USP2001036200494.
  3. Corazza Alessio,ITX ; Boffito Claudio,ITX. Getter materials capable of being activated at low applied temperatures. USP2000016013195.
  4. Corazza, Alessio; Boffito, Claudio. Getter materials capable of being activated at low applied temperatures. USP2003026514430.
  5. Corazza, Alessio; Boffito, Claudio. Getter materials capable of being activated at low applied temperatures. USP2003016506319.
  6. De Maagt Bennie J.,NLX ; Boffito Claudio,ITX. High pressure discharge lamp. USP1999115986405.
  7. Blanco-Garcia, Patricia; Collier, Paul J; West, John; Wagland, Alison M. Hydrogen getter. USP2015119196446.
  8. Giorgi Ettore (Milan ITX). Image intensifier with an electrophoretic getter device. USP1986124628198.
  9. Conte Andrea,ITX ; Carella Sergio,ITX. Process for producing high-porosity non-evaporable getter materials. USP2000086110807.

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